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IT1110505B - LIQUID PUMP - Google Patents

LIQUID PUMP

Info

Publication number
IT1110505B
IT1110505B IT20086/79A IT2008679A IT1110505B IT 1110505 B IT1110505 B IT 1110505B IT 20086/79 A IT20086/79 A IT 20086/79A IT 2008679 A IT2008679 A IT 2008679A IT 1110505 B IT1110505 B IT 1110505B
Authority
IT
Italy
Prior art keywords
liquid pump
pump
liquid
Prior art date
Application number
IT20086/79A
Other languages
Italian (it)
Other versions
IT7920086A0 (en
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of IT7920086A0 publication Critical patent/IT7920086A0/en
Application granted granted Critical
Publication of IT1110505B publication Critical patent/IT1110505B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • F04B1/1072—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with cylinder blocks and actuating cams rotating together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/113—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the inner ends of the cylinders
    • F04B1/1133—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the inner ends of the cylinders with rotary cylinder blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
IT20086/79A 1978-02-17 1979-02-09 LIQUID PUMP IT1110505B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB632878 1978-02-17

Publications (2)

Publication Number Publication Date
IT7920086A0 IT7920086A0 (en) 1979-02-09
IT1110505B true IT1110505B (en) 1985-12-23

Family

ID=9812500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20086/79A IT1110505B (en) 1978-02-17 1979-02-09 LIQUID PUMP

Country Status (5)

Country Link
US (1) US4264283A (en)
JP (1) JPS54127008A (en)
DE (1) DE2905940A1 (en)
FR (1) FR2417656A1 (en)
IT (1) IT1110505B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437816A (en) 1980-03-21 1984-03-20 Dunham-Bush, Inc. Variable volume positive displacement rotary pump
GB8522258D0 (en) * 1985-09-07 1985-10-09 Hydraulic Projects Ltd Rotary hydraulic machine
DE19816044C2 (en) * 1998-04-09 2002-02-28 Bosch Gmbh Robert Radial piston pump for high-pressure fuel generation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB164566A (en) * 1920-04-07 1921-06-16 Charles Alfred Hawkins Improvements in hydraulic transmission mechanism
US1918408A (en) * 1929-01-03 1933-07-18 Lakin-Smith Clifford Plunger pump
US1904653A (en) * 1930-07-09 1933-04-18 Noah Walker Oil pump
US2045330A (en) * 1933-02-01 1936-06-23 Hydraulic Press Corp Inc Radial plunger pump
US2271570A (en) * 1940-07-31 1942-02-03 Harvey S Pardee Pump
US2324291A (en) * 1942-06-15 1943-07-13 Hydraulie Controls Inc Pump
US2528764A (en) * 1946-04-06 1950-11-07 John T Leonard Reversible flow rotary pump
US2801596A (en) * 1953-04-02 1957-08-06 Sewell Ronald Percival Multi-cylinder pump
US2867175A (en) * 1953-04-02 1959-01-06 West Juston Waite Variable capacity hydraulic pump
FR1238784A (en) * 1959-07-06 1960-08-19 Improvements to rotary reciprocating pumps
US3270674A (en) * 1963-05-31 1966-09-06 Georgia Tech Res Inst Variable displacement pump
US3665811A (en) * 1968-07-03 1972-05-30 Gilbert Van Avermaete Rotary machine
US3776667A (en) * 1970-08-06 1973-12-04 Waterous Co Ice cream pump
FR2311183A1 (en) * 1975-05-13 1976-12-10 Pavillet Lucien Multi cylinder rotary internal combustion engine - has cylinder block rotating in opposite direction to single throw crankshaft

Also Published As

Publication number Publication date
DE2905940A1 (en) 1979-08-23
US4264283A (en) 1981-04-28
FR2417656A1 (en) 1979-09-14
JPS54127008A (en) 1979-10-02
IT7920086A0 (en) 1979-02-09

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